High Efficieny Polycrstalline Solar Panel, 60 cells Solar Module 1,Module efficiency:16% 2,Stable parameters 3,CE, UL approve High Efficieny Polycrstalline Solar Panel, 60 cells PV Module 1. Key Features(1) FLD-156 is a robust all-purpose solar module with 60 poly-crystalline solar cells connected in series;(2) High efficiency solar cells, delivering a module series efficiency of up to 15.7%, ...